Operating instructions

Page 41
ProMinent
®
Set
Flow
Calib
Mem
ErrorPauseAux
Stop
Features of the S2Ca metering pumps / Control elements
Fig. 21 Fig. 24
6 Control elements
Please acquaint yourself with the S2Ca control elements with the help of the “control elements
and key functions” overview!
Indicators The LCD display supports the operation and setting of the S2Ca with a range of indicators:
The indicators are interpreted as follows:
Symbol for P key: The S2Ca is in settings mode.
Close symbol: In a continuous display: lock (if code has been set).
In settings mode: indicates access to code menu.
Stop: The S2Ca has been stopped using the STOP/START key.
Aux: The S2Ca is pumping at the auxiliary frequency. In AUX menu:
the S2Ca is in the AUX menu.
Pause: The S2Ca has been stopped using the “pause” function
(external).
Error: A fault has occurred and the pump has been stopped.
Mem: An additional “memory” function has been set in the “contact”
and “batch” operating modes.
In CNTCT or BATCH menus (“ mem” flashes): the memory
function can be set.
Calib: The S2Ca is in the CALIB menu.
In a continuous display (“calib” flashes”): Deviation from the
stroking rate from the value at the time of the calibration by
more than 10 percent (e.g. in the case of a stroke length of 40%
when it has been set to less than 30% or more than 50%).
Flow: The S2Ca is in the FLOW menu.
Set: The S2Ca is in the SET menu.
Exclamation mark: The number of strokes reached is above the maximum value
(99999) that can be shown in the LCD display.
NOTE
When calibrated, the S2Ca displays the feed rate and the feed capacity in l and/or in l/h or
in gal and/or g/h.
BA_SI_036_06_10_EN.p65 08.06.2010, 11:39 Uhr41